Servo amplifier



FIG. 1. is a front perspective view of the front, right, and top sides of a servo amplifier showing our new design;

FIG. 2. is a front view thereof;

FIG. 3. is a rear view thereof;

FIG. 4. is a top plan view thereof;

FIG. 5. is a bottom plan view thereof;

FIG. 6. is a right side view thereof; and,

FIG. 7. is a left side view thereof.

The broken lines shown in the figures depict portions of the servo amplifier that form no part of the claimed design. 

CLAIM The ornamental design for a servo amplifier, as shown and described. 